General

  • Target

    f4ac334f7fc1aa1a357d616e4fc0f2417df8e1b414bfc136b551f69e7ae95c48

  • Size

    4.3MB

  • Sample

    221124-jvcetaab88

  • MD5

    c277068ec70fae29146520928c17b8bf

  • SHA1

    690e6d6f12437185a5aacd80ca5460c81ab16179

  • SHA256

    f4ac334f7fc1aa1a357d616e4fc0f2417df8e1b414bfc136b551f69e7ae95c48

  • SHA512

    79d926537047dd5ac7465a9b9d6876c63b260ef5a6c1fd8b13898ea84527b4ffd443d8714ec441cd448cac9dc7dfd2fd90b38488c5d3ea60f2ddd0fcb450f586

  • SSDEEP

    49152:GSuK4jZ0WHCpNqLmxup49dGKvghxfki1YCc7SK4jZ8hpTQdrr:t2Z0NvqHKcaz7SK4jZspsdr

Malware Config

Targets

    • Target

      f4ac334f7fc1aa1a357d616e4fc0f2417df8e1b414bfc136b551f69e7ae95c48

    • Size

      4.3MB

    • MD5

      c277068ec70fae29146520928c17b8bf

    • SHA1

      690e6d6f12437185a5aacd80ca5460c81ab16179

    • SHA256

      f4ac334f7fc1aa1a357d616e4fc0f2417df8e1b414bfc136b551f69e7ae95c48

    • SHA512

      79d926537047dd5ac7465a9b9d6876c63b260ef5a6c1fd8b13898ea84527b4ffd443d8714ec441cd448cac9dc7dfd2fd90b38488c5d3ea60f2ddd0fcb450f586

    • SSDEEP

      49152:GSuK4jZ0WHCpNqLmxup49dGKvghxfki1YCc7SK4jZ8hpTQdrr:t2Z0NvqHKcaz7SK4jZspsdr

    • Registers COM server for autorun

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

Tasks